Maple Eagle No. 1 Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Ventilation controls.
30 CFR 75.333(h) · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $209.00 proposed penalty
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $151.00 proposed penalty
Inspection of fire suppression devices.
30 CFR 75.1107-16(b) · $226.00 proposed penalty
Dry chemical devices; capacity; minimum requirements.
30 CFR 75.1107-9(a)(1) · $151.00 proposed penalty
High-voltage equipment; grounding.
30 CFR 77.810 · $336.00 proposed penalty
Methane monitors.
30 CFR 75.342(a)(4) · $151.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $432.00 proposed penalty
Emergency tethers.
30 CFR 75.1714-6 · $336.00 proposed penalty
Temporary notations, revisions, and supplements.
30 CFR 75.1202-1(b)(3) · $151.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(a) · $151.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(1) · $4,383.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · $818.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $465.00 proposed penalty
Dry chemical devices; capacity; minimum requirements.
30 CFR 75.1107-9(b) · $151.00 proposed penalty
Preshift examination at fixed intervals.
30 CFR 75.360(d) · $755.00 proposed penalty
Refuge alternatives.
30 CFR 75.1506(h)(1) · $755.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(7)(vii)(B) · $755.00 proposed penalty
Ventilation controls.
30 CFR 75.333(h) · $165.00 proposed penalty
Underground electrical installations.
30 CFR 75.340(a) · $151.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(7)(vii)(A) · $883.00 proposed penalty
Quantity and location of firefighting equipment.
30 CFR 75.1100-2(f) · $151.00 proposed penalty
Fall of face/rib/pillar/side/highwall
Days away from work only
Accident narrative
EE was struck by a rib roll in the right foot while setting over in cut with EE's continuous miner. EE did not initially seek medical treatment for EE's injury. EE reported a sharp pain on 5/17/2025 and sought medical treatment at that time. EE was diagnosed with an Achilles Tendon rupture on 5/28/2025 and placed off work at that time.
Ventilation controls.
30 CFR 75.333(d)(1) · $151.00 proposed penalty
Quantity and location of firefighting equipment.
30 CFR 75.1100-2(f) · $226.00 proposed penalty
Sources and definitions
MSHA Violations (issue date), Accidents (accident date) and Inspections (begin date).
Violation titles use current CFR headings to identify the cited rule; they are not the inspector’s account of what happened.
Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.
Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.
S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.
Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.
Portfolio totals use current mine membership, including events before the current owner or operator's tenure.